Carmen Maura plays an 80-year-old woman who has lived her entire life in Tangier, but is threatened with eviction from her flat by her own daughter, who wants to move her to Madrid. We have a way of calling an experience “bittersweet” when it involves both sorrow and joy. Moroccan director Maryam Touzani has fashioned that idea into an explicit narrative method in her latest film Calle Málaga. The title is from a street in Tangier, a Moroccan city right across from Spain near Gibraltar, which has become legendary for its vibrant mixture of cultures. Many Spanish people emigrated there…